American Institute of Certified Planners (AICP) Practice Exam

The "Neighborhood Unit" concept is attributed to?

1. Kevin Lynch

2. Clarence Perry

3. Ian McHarg

4. Lewis Mumford

The correct answer is: Clarence Perry

The "Neighborhood Unit" concept is attributed to Clarence Perry, who developed this idea in the early 20th century. Perry envisioned a design for urban neighborhoods that promoted community living and provided children and families with access to key amenities such as schools, parks, and shopping within a walkable distance. This concept not only emphasized a pedestrian-friendly layout but also proposed that neighborhoods should be designed to support social interaction and community cohesion. Perry's framework suggested that a neighborhood unit should typically be self-sufficient in the sense that it includes essential services, and it should be bounded by arterial roads to minimize traffic within residential areas. The idea has greatly influenced urban planning and has led to the development of modern zoning laws, community designs, and various planning practices aimed at fostering livable and sustainable communities.